JP2008537606A

5G,4G,3G

Title

Not Available

Application Number:

JP20080504479

Publication Date:

18-09-2008

Current Assignee:

Family ID:

Application Date:

03-04-2006

Declaring Company:

Publication Country:

US

Priority Date:

01-04-2005

Title

Not Available

Application Number:

JP20080504479

Family ID:

Publication Country:

US

Publication Date:

18-09-2008

Application Date:

03-04-2006

Priority Date:

01-04-2005

Current Assignee:

Declaring Company:

Abstract  Abstract

In one embodiment, a method of signal processing includes encoding a low frequency portion of a speech signal into at least one encoded narrowband excitation signal and a plurality of narrowband filter parameters, and narrowband excitation. Generating a high-band excitation signal based on the signal. The narrowband excitation signal is based on the encoded narrowband excitation signal. The method further includes encoding a high frequency portion of the audio signal into at least a plurality of high band filter parameters in response to at least the high band excitation signal. The encoded narrowband excitation signal includes a time base stretch, and the method includes applying a time shift to the high frequency portion based on information related to the time base stretch. (Selection) Figure 1a

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.